Feature

U.S. Antarctic Base Closed; 12 Evacuated

A Funny Thing Happened on the Way to the Main Sequence

Early Test for Diabetes Found

Front Matter

Earth Sciences

Titles for Research Grants

Crab Nebula Pulsar: Superslippery

The Geller/Sarfatti Controversy

SI Matters

Ethiopian Fossils: The Way We Were

A Quantum Number Whose Time Has Come

Back Matter